The answer to the question of whether Wu Ji Bai Feng Wan can be taken during menstruation can not be generalized, the need for a professional doctor depending on the situation, in general, it is not recommended to take Wu Ji Bai Feng Wan during menstruation, such as low menstrual flow, you can also be taken during menstruation, but in the process of taking if the menstrual flow increases the need to stop the drug in a timely manner. Wu Ji Bai Feng Wan has the effect of tonifying qi and nourishing blood, regulating menstruation and stopping leucorrhea (regulating menstruation and reducing abnormally increased leucorrhea), and consists of Chinese medicines such as Wu Ji, deer antler gelatin, vinegared softshell turtle shells, calcined oysters, mulberry cuttlebone, ginseng, astragalus, angelica and so on. It can treat conditions such as thinness, lumbar and knee soreness (a feeling of soreness and weakness in the waist and knees), irregular menstruation, and profuse leucorrhoea caused by deficiency of qi and blood. It is usually started after menstruation is cleared and taken until the next menstruation, but usually needs to be discontinued during menstruation, especially for patients with heavy menstruation, so as to avoid excessive menstruation; patients with low menstruation can continue to take it during menstruation, but need to discontinue it in time if menstruation is increasing in the process of taking the medicine. Please read the instructions carefully before taking the medicine, and use the medicine strictly according to the instructions, or use it under the guidance of a doctor, do not blindly take it on your own. At the same time, you should also pay attention to regular work and rest, do not stay up late, usually pay attention to keep warm, do not crave cold drinks, and keep in a good mood.